Oscilent Corporation | 203
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SMD Quartz Crystal Series Number Package Description Last Modified
203
. FEATURES - 1.8 MHz to 85 MHz frequency range
HC-49U Gull Wing
SMD Quartz Crystal
Jan. 01 2002
- Small footprint for critical space applications - Resistance weld enclosure - Low profile - Tape and Reel
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OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
PARAMETERS Frequency Range Frequency Tolerance Frequency Stability Operating Temperature Storage Temperature Shunt Capacitance Load Capacitance Drive Level Insulation Resistance fO Ref @ +25ºC Ref @ +25ºC TOPR TSTG CO CL (Customer Specified) DL @ 100 VDC CHARACTERISTICS 1.80 ~ 85.0 ±10 ~ 50 ±10 ~ 50 -10 ~ +60 (STD) -40 ~ +85 (STD) 7.0 max. 16, 20, 30, Series 0.1 ~ 1000.0 500 min. UNITS MHz PPM PPM ºC ºC pF pF µW MoHm
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MODE OF OSCILLATION AND EQUIVALENT SERIES RESISTANCE
FREQUENCY RANGE (MHz) 1.8432.0 ~ 2.9 3.0 ~ 3.4 3.5 ~ 4.9 5.0 ~ 6.9 MODE Fundamental Fundamental Fundamental Fundamental MAX ESR Ohm 600 150 100 60 FREQUENCY RANGE (MHz) 7.0 ~ 9.9 10.0 ~ 20.0 20.1 ~ 27.0 27.1 ~ 75.0 MODE Fundamental Fundamental Fund. / 3rd O/T 3th Overtone MAX ESR Ohm 50 30 30 / 60 60
..
Oscilent Corporation | 203
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PART NUMBER GUIDE
Series Number Frequency Load Capacitance Tolerance @ +25oC Tolerance Over Temp ( oC ) Operating Temp ( oC )
203
Oscilent HC-49U Surface Mount Crystal
- 10.0M
- SR
- 25
Blank * = ±30 PPM 50 = ±50 PPM 20 = ±20 PPM 15 = ±15 PPM 10 = ±10 PPM Blank* = G= H= K= L=
G
±50 PPM ±30 PPM ±20 PPM ±15 PPM ±10 PPM Blank* = S= T= W=
T
-10~+60 -20~+70 -30~+80 -40~+85
See table below for Enter desired frequency standard load e.g. 12.0M for 12.000 capacitances and enter MHz. See table below your required load for standard capacitance. e.g. 20 = frequencies. 20pF Enter SR for Series
NOTE: - Deviations on all parameters available. Please consult Oscilent for details. DEFINITIONS: - Click on the characteristic names above, for definitions of the particular characteristic. *STANDARDS: - "Blank" part number selections, indicate standard variables for the particular characteristic. **PACKAGING: - Add -TR for Tape/Reel. Click here for tape/reel specifications
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STANDARD FREQUENCIES / LOAD CAPACITANCE - FOR GUIDE ONLY / OTHER FREQ/LOADS
AVAILABLE FREQUENCY (MHz) 1.8432 2.000 2.048 2.4576 2.500 3.000 3.2768 3.579545 3.6864 3.93216 4.000 4.032 4.096 LOAD (pF) Series Std. Std. Std. Std. Std. Std. Std. Std. 12 13 16 17 18 20 Std. Std. Std. Std. Std. 30 Std. Std. Std. -
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4.194304 4.433618 4.9152 5.000 5.0688 5.185 5.9904 6.000 6.144 6.5536 7.3728 7.680 8.000 8.192 9.216 9.8304 10.000 10.738635 11.000 11.046 11.0592 11.228 11.520 11.98135 12.000 12.000393 12.096 12.288 13.5168 14.31818 14.690 14.7456 15.000 16.000 16.000312 18.000 18.432 19.6608
Std. Std. Std. Std. Std. Std. Std. Std. Std. Std. Std. Std. Std. Std. Std. Std. Std. Std. Std. Std. Std. Std. Std. Std. Std. Std. Std. Std. Std. Std. Std.
-
-
-
-
-
Std. Std. Std. Std. Std. Std. Std. Std. Std. Std. Std. Std. Std. Std. Std. Std. Std. Std. Std.
Std. Std. Std. Std. Std. Std. -
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20.000 22.1184 24.000(F) 24.00014 (F) 35.2512 (OT) 38.00053 (OT) 40.32 (OT) 48.00 (OT) 49.86 (OT) FREQUENCY (MHz)
Std. Std. Std. Std. Series
12
13
16 LOAD (pF)
17
18
Std. Std. Std. 20
30
F = Fundamental | OT = 3RD Overtone NOTE: Other frequencies and load capacitance available. Please consult Oscilent for part numbers.
Series No.: 203
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